DE423978C - Button from a single plate - Google Patents

Button from a single plate

Info

Publication number
DE423978C
DE423978C DEK87697D DEK0087697D DE423978C DE 423978 C DE423978 C DE 423978C DE K87697 D DEK87697 D DE K87697D DE K0087697 D DEK0087697 D DE K0087697D DE 423978 C DE423978 C DE 423978C
Authority
DE
Germany
Prior art keywords
button
sleeves
single plate
underside
edges
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEK87697D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DEK87697D priority Critical patent/DE423978C/en
Application granted granted Critical
Publication of DE423978C publication Critical patent/DE423978C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A44HABERDASHERY; JEWELLERY
    • A44BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B1/00Buttons
    • A44B1/18Buttons adapted for special ways of fastening
    • A44B1/20Buttons adapted for special ways of fastening attached by thread visible to the front

Landscapes

  • Sewing Machines And Sewing (AREA)

Description

Die Erfindung bezieht sich auf einen Knopf aus einer einzigen Platte, bei dem die freien Ränder der die Fadenlöcher bildenden herausgedrückten Hülsen an der Unterseite des Knopfes umgebördelt sind. Die Erfindung besteht darin, daß die Hülsen wulstartig nach oben durchgedrückt sind, so daß auf der Unterseite des Knopfes Ringwulste gebildet sind, in denen die umgebördelten Hülsenränder Platz finden.The invention relates to a button made of a single plate, in which the free Edges of the pressed out sleeves forming the thread holes on the underside of the Button are flanged. The invention consists in that the sleeves are bead-like after are pushed through at the top, so that annular beads are formed on the underside of the button in which the beaded sleeve edges find space.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, und zwar zeigt Abb. ι den Querschnitt eines Knopfes vor Einbiegen der Hülsenenden und Abb. 2 einen Querschnitt eines fertiggestellten Knopfes.In the drawing, an embodiment of the invention is shown, namely shows Fig. Ι the cross section of a button before bending the sleeve ends and Fig. 2 a Cross section of a finished button.

An einer kreisrunden Platte 1 ist der Rand 2 derart umgebördelt, daß hierdurch die scharfe Kante der Platte verschwindet. Die Fadenlöcher werden durch Auspressen von Hülsen 3On a circular plate 1, the edge 2 is flanged in such a way that this results in the sharp Edge of the plate disappears. The thread holes are made by pressing sleeves 3

ao erhalten, welche oben eine Kröpfung besitzen. Die freien Enden der Hülsen sind in das Innere der Kröpfung umgebördelt, und zwar derart, daß dieselben an dem unteren Teile des Knopftellers herausstehen.ao received, which have a crank at the top. The free ends of the sleeves are in the Inside of the crank flanged, in such a way that the same on the lower parts of the button plate stick out.

Durch die Kröpfung der Hülsen 3 nach aufwärts sowie die Einbördelung des freien Endes der Hülsen in das Innere dieser Kröpfung werden allseits abgerundete Fadenlöcher 4 erhalten, die den Befestigungsfaden an keiner Stelle durch etwa auftretende scharfe Kanten beschädigen bzw. zerreißen können. Gleichzeitig wird durch das Abbiegen der Hülsenenden in die Kröpfung eine glatte untere Fläche des Knopfes erreicht, was ein Annähen desselben an den Stoff bedeutend erleichtert, um so mehr, da der untere Teil des Knopfes keine herausstehenden Teile besitzt, die ein Umwickeln des Nähfadens nach erfolgter Befestigung des Knopfes verhindern können.Due to the cranking of the sleeves 3 upwards and the crimping of the free At the end of the sleeves in the interior of this crank, thread holes are rounded off on all sides 4 received, the fastening thread at no point by any sharp occurring Can damage or tear edges. At the same time, turning the Sleeve ends in the crank reached a smooth lower surface of the button, what a Sewing it to the fabric is much easier, all the more so because the lower part of the button does not have any protruding parts that would allow the sewing thread to wrap around can prevent successful fastening of the button.

Claims (1)

Patent-Anspruch:Patent claim: Knopf aus einer einzigen Platte, bei dem die freien Ränder der die Fadenlöchcr bildenden herausgedrückten Hülsen an der Unterseite des Knopfes umgebördelt sind, dadurch gekennzeichnet, daß die Hülsen (3) wulstartig nach oben durchgedrückt sind, so daß auf der Unterseite des Knopfes Ringwulste gebildet sind, in denen die umgebördelten Hülsenränder Platz finden.Button made from a single plate with the free edges of the thread holes forming pressed-out sleeves on the underside of the button are, characterized in that the sleeves (3) are pushed through like a bead upwards, so that on the underside of the button annular beads are formed in which the flanged sleeve edges Find space.
DEK87697D Button from a single plate Expired DE423978C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK87697D DE423978C (en) Button from a single plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK87697D DE423978C (en) Button from a single plate

Publications (1)

Publication Number Publication Date
DE423978C true DE423978C (en) 1926-01-22

Family

ID=7236006

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK87697D Expired DE423978C (en) Button from a single plate

Country Status (1)

Country Link
DE (1) DE423978C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518643A (en) * 1947-07-22 1950-08-15 John W Sewell Two-piece button
WO2011117979A1 (en) * 2010-03-24 2011-09-29 Ykk株式会社 Method for forming button, and button

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518643A (en) * 1947-07-22 1950-08-15 John W Sewell Two-piece button
WO2011117979A1 (en) * 2010-03-24 2011-09-29 Ykk株式会社 Method for forming button, and button
CN102834029A (en) * 2010-03-24 2012-12-19 Ykk株式会社 Method for forming button, and button
JP5313397B2 (en) * 2010-03-24 2013-10-09 Ykk株式会社 Button forming method and button
CN102834029B (en) * 2010-03-24 2015-03-25 Ykk株式会社 Method for forming button, and button

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